NSN 4820-01-180-8478
Safety Relief Valve
Datasheet
-
Product description
Safety Relief Valve NSN 4820-01-180-8478.
-
MPN or Model
20257EM41M
-
Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves
More from these suppliers
- 4820-00-408-8143 MPN A7414-001-148Valve Seat
- 4820-00-582-4056 MPN A10429-001-136Valve Seat
- 4820-00-588-2719 MPN 8569PC28Valve Seat
- 4820-00-780-0943 MPN A10532-001-128Valve Seat
- 4820-00-885-6118 MPN 8509-26Valve Seat
- 4820-01-044-9332 MPN 20218Valve Dog
- 4820-01-132-1599 MPN 20183-1KM41MSafety Relief Valve
- 4820-01-143-1386 MPN C13373 20-1IN RNG55T74PSISafety Relief Valve
Safety Relief Valve
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Pricing and Availability
Get a quote for 4820-01-180-8478 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
20257EM41M | Anderson Greenwood Lp |
20257FM41M | Pentair Valves & Controls Us Lp |
20257FM41M | Anderson Greenwood Lp |
Stock Check

Availability of this NSN has not been updated recently. Submit
the pricing and availbility form above to receive an up to date quote.